package com.markerhub.common.exception;

import com.markerhub.common.lang.Result;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.validation.BindingResult;
import org.springframework.validation.ObjectError;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestControllerAdvice;

/**
 * @Auther:zhaoyangyang
 * @Date:2021/12/17-12-17-16:02
 * @Description:com.markerhub.common.exception
 * @version:1.0
 */
@Slf4j
@RestControllerAdvice
public class GlobalExceptionHandler {
  // 实体校验异常捕获
  @ResponseStatus(HttpStatus.BAD_REQUEST)
  @ExceptionHandler(value = MethodArgumentNotValidException.class)
  public Result handler(MethodArgumentNotValidException e) {

    BindingResult result = e.getBindingResult();
    ObjectError objectError = result.getAllErrors().stream().findFirst().get();

    log.error("实体校验异常：----------------{}", objectError.getDefaultMessage());
    return Result.fail(objectError.getDefaultMessage());
   }

   @ResponseStatus(HttpStatus.BAD_REQUEST)
   @ExceptionHandler(value = IllegalArgumentException.class)
   public Result handler(IllegalArgumentException e) {
    log.error("Assert异常：----------------{}", e.getMessage());
    return Result.fail(e.getMessage());
   }

   @ResponseStatus(HttpStatus.BAD_REQUEST)
   @ExceptionHandler(value = RuntimeException.class)
   public Result handler(RuntimeException e) {
    log.error("运行时异常：----------------{}", e.getMessage());
    return Result.fail(e.getMessage());
   }
}
